Alerting: Update alerting module to 20230418161049-5f374e58cb32 + refactoring (#66622)

* update to alerting 20230418161049-5f374e58cb32
* rename renamed structs in https://github.com/grafana/alerting/pull/73
* update ValidateContactPoint to use BuildReceiverConfiguration
* update logger factory according to changes
* rewrite integration builder
Co-authored-by: Santiago <santiagohernandez.1997@gmail.com>

pkg/services/sqlstore/migrations/ualert/ualert.go

@@ -480,7 +480,7 @@ func (m *migration) validateAlertmanagerConfig(config *PostableUserConfig) error
 				return err
 			}
 			var (
-				cfg = &alertingNotify.GrafanaReceiver{
+				cfg = &alertingNotify.GrafanaIntegrationConfig{
 					UID:                   gr.UID,
 					Name:                  gr.Name,
 					Type:                  gr.Type,
@@ -504,7 +504,7 @@ func (m *migration) validateAlertmanagerConfig(config *PostableUserConfig) error
 				return fallback
 			}
 			_, err = alertingNotify.BuildReceiverConfiguration(context.Background(), &alertingNotify.APIReceiver{
-				GrafanaReceivers: alertingNotify.GrafanaReceivers{Receivers: []*alertingNotify.GrafanaReceiver{cfg}},
+				GrafanaIntegrations: alertingNotify.GrafanaIntegrations{Integrations: []*alertingNotify.GrafanaIntegrationConfig{cfg}},
 			}, decryptFunc)
 			if err != nil {
 				return err

pkg/services/sqlstore/migrations/ualert/ualert_test.go

@@ -72,7 +72,7 @@ func Test_validateAlertmanagerConfig(t *testing.T) {
 					SecureSettings: map[string]string{"url": invalidUri},
 				},
 			},
-			err: fmt.Errorf("failed to validate receiver \"SlackWithBadURL\" of type \"slack\": failed to parse notifier SlackWithBadURL (UID: test-uid): invalid URL %q", invalidUri),
+			err: fmt.Errorf("failed to validate integration \"SlackWithBadURL\" (UID test-uid) of type \"slack\": invalid URL %q", invalidUri),
 		},
 		{
 			name: "when a slack receiver has an invalid recipient - it should not error",